Dina knows how the Real Housewives sausage is made — she’s done this before and left after Season 2. Now she’s back, and she recently told Wetpaint Entertainmentthe new season will be “refreshing.” She added, “I think the fans are gonna love it, I think it has a great vibe, and the new girls are a lot of fun."

They may have to try pretty hard. The most difficult part of the process for a lot of H’wives is what happens after filming. Starting in July, they’ll watch the show back and see not only how their own footage and storylines were shaped in editing, but also what the other Housewives were saying behind their backs.

The newbies may face a lot of that from Dina herself, if the extended sneak peek is any indication. In the promo, Dina shades Amber’s husband Jim as “f--king nuts” and when one of the twins calls her an “ice princess,” she tells the cameras, “I know this b-tch didn’t just call me an ice princess. I prefer ‘ice queen.’ Get it right, if you’re going to insult me.”

So enjoy the ride, frosh! Just don’t expect the seniors to take it easy on you.

Catch the Real Housewives of New Jersey Season 6 premiere on Sunday, July 13, 2014 at 8 p.m. ET.